# n8n n8n@1.58.0 — Release & Upgrade Intelligence
- **Product:** n8n (https://n8n.io)
- **Version:** n8n@1.58.0
- **Released:** Sep 05, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/n8n/updates/n8n-1.58.0/

## Executive Summary (TL;DR)
n8n n8n@1.58.0. Source highlight: **AI Agent Node:** Fix tools agent when using memory and Anthropic models (#10513) (746e7b8)

## New Features
- **core:** Execution curation (#10342) (022ddcb)
- **core:** Implement wrapping of regular nodes as AI Tools (#10641) (da44fe4)
- **core:** Introduce DB health check (#10661) (a8e80d0)
- **core:** Make Postgres connection timeout configurable (#10670) (8154031)
- **core:** Switch to MJML for email templates (#10518) (dbc10fe)
- **editor:** Add A/B testing feature flag for credential docs modal (#10664) (899b0a1)

## Bug Fixes
- **AI Agent Node:** Fix tools agent when using memory and Anthropic models (#10513) (746e7b8)
- **API:** Update express-openapi-validator to resolve AIKIDO-2024-10229 (#10612) (1dcb814)
- **core:** Declutter webhook insertion errors (#10650) (36177b0)
- **core:** Flush responses for ai streaming endpoints (#10633) (6bb6a5c)
- **core:** Tighten check for company size survey answer (#10646) (e5aba60)
- **editor:** Add confirmation toast when changing user role (#10592) (95da4d4)